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<title>ContainerActionBox.swift - Slather</title>
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<h2 class="cov_title">
<span>Coverage for "ContainerActionBox.swift" : </span><span class="cov_low">68.06%</span>
</h2>
<h4 class="cov_subtitle">(49 of 72 relevant lines covered)</h4>
<h4 class="cov_filepath">RouteComposer/Classes/Router/Type Erasure/Boxes/ContainerActionBox.swift</h4>
<table class="source_code">
<tr class="never">
<td class="num">1</td>
<td class="src"><pre><code class="objc">//</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">2</td>
<td class="src"><pre><code class="objc">// RouteComposer</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">3</td>
<td class="src"><pre><code class="objc">// ContainerActionBox.swift</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">4</td>
<td class="src"><pre><code class="objc">// https://github.com/ekazaev/route-composer</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">5</td>
<td class="src"><pre><code class="objc">//</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">6</td>
<td class="src"><pre><code class="objc">// Created by Eugene Kazaev in 2018-2022.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">7</td>
<td class="src"><pre><code class="objc">// Distributed under the MIT license.</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">8</td>
<td class="src"><pre><code class="objc">//</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">9</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">10</td>
<td class="src"><pre><code class="objc">import Foundation</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">11</td>
<td class="src"><pre><code class="objc">import UIKit</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">12</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">13</td>
<td class="src"><pre><code class="objc">struct ContainerActionBox&lt;A: ContainerAction&gt;: AnyAction, AnyActionBox, CustomStringConvertible, MainThreadChecking {</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">14</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">15</td>
<td class="src"><pre><code class="objc">    let action: A</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">16</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">17</td>
<td class="src"><pre><code class="objc">    init(_ action: A) {</code></pre></td>
<td class="coverage">123x</td>
</tr>
<tr class="covered">
<td class="num">18</td>
<td class="src"><pre><code class="objc">        self.action = action</code></pre></td>
<td class="coverage">123x</td>
</tr>
<tr class="covered">
<td class="num">19</td>
<td class="src"><pre><code class="objc">    }</code></pre></td>
<td class="coverage">123x</td>
</tr>
<tr class="never">
<td class="num">20</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">21</td>
<td class="src"><pre><code class="objc">    func perform(with viewController: UIViewController,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">22</td>
<td class="src"><pre><code class="objc">                 on existingController: UIViewController,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">23</td>
<td class="src"><pre><code class="objc">                 with postponedIntegrationHandler: PostponedActionIntegrationHandler,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">24</td>
<td class="src"><pre><code class="objc">                 nextAction: AnyAction?,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">25</td>
<td class="src"><pre><code class="objc">                 animated: Bool,</code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">26</td>
<td class="src"><pre><code class="objc">                 completion: @escaping (RoutingResult) -&gt; Void) {</code></pre></td>
<td class="coverage">30x</td>
</tr>
<tr class="covered">
<td class="num">27</td>
<td class="src"><pre><code class="objc">        assertIfNotMainThread()</code></pre></td>
<td class="coverage">30x</td>
</tr>
<tr class="covered">
<td class="num">28</td>
<td class="src"><pre><code class="objc">        if let postponedController = postponedIntegrationHandler.containerViewController {</code></pre></td>
<td class="coverage">30x</td>
</tr>
<tr class="covered">
<td class="num">29</td>
<td class="src"><pre><code class="objc">            guard postponedController is A.ViewController else {</code></pre></td>
<td class="coverage">1x</td>
</tr>
<tr class="missed">
<td class="num">30</td>
<td class="src"><pre><code class="objc">                postponedIntegrationHandler.purge(animated: animated, completion: { result in</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">31</td>
<td class="src"><pre><code class="objc">                    guard result.isSuccessful else {</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">32</td>
<td class="src"><pre><code class="objc">                        completion(result)</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">33</td>
<td class="src"><pre><code class="objc">                        return</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">34</td>
<td class="src"><pre><code class="objc">                    }</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">35</td>
<td class="src"><pre><code class="objc">                    self.perform(with: viewController,</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">36</td>
<td class="src"><pre><code class="objc">                                 on: existingController,</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">37</td>
<td class="src"><pre><code class="objc">                                 with: postponedIntegrationHandler,</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">38</td>
<td class="src"><pre><code class="objc">                                 nextAction: nextAction,</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">39</td>
<td class="src"><pre><code class="objc">                                 animated: animated,</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">40</td>
<td class="src"><pre><code class="objc">                                 completion: completion)</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">41</td>
<td class="src"><pre><code class="objc">                })</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">42</td>
<td class="src"><pre><code class="objc">                return</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="covered">
<td class="num">43</td>
<td class="src"><pre><code class="objc">            }</code></pre></td>
<td class="coverage">1x</td>
</tr>
<tr class="covered">
<td class="num">44</td>
<td class="src"><pre><code class="objc">            embed(viewController: viewController, with: postponedIntegrationHandler, completion: completion)</code></pre></td>
<td class="coverage">1x</td>
</tr>
<tr class="covered">
<td class="num">45</td>
<td class="src"><pre><code class="objc">        } else {</code></pre></td>
<td class="coverage">30x</td>
</tr>
<tr class="covered">
<td class="num">46</td>
<td class="src"><pre><code class="objc">            guard let containerController: A.ViewController = UIViewController.findContainer(of: existingController) else {</code></pre></td>
<td class="coverage">29x</td>
</tr>
<tr class="missed">
<td class="num">47</td>
<td class="src"><pre><code class="objc">                completion(.failure(RoutingError.typeMismatch(type: type(of: existingController),</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">48</td>
<td class="src"><pre><code class="objc">                                                              expectedType: ActionType.ViewController.self,</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">49</td>
<td class="src"><pre><code class="objc">                                                              .init("Container of \(String(describing: ActionType.ViewController.self)) type cannot be found in the parents of " +</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">50</td>
<td class="src"><pre><code class="objc">                                                                  "\(String(describing: existingController)) to perform \(action)"))))</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">51</td>
<td class="src"><pre><code class="objc">                return</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="covered">
<td class="num">52</td>
<td class="src"><pre><code class="objc">            }</code></pre></td>
<td class="coverage">29x</td>
</tr>
<tr class="covered">
<td class="num">53</td>
<td class="src"><pre><code class="objc">            let shouldDelayPerforming = nextAction?.isEmbeddable(to: A.ViewController.self) ?? false</code></pre></td>
<td class="coverage">29x</td>
</tr>
<tr class="covered">
<td class="num">54</td>
<td class="src"><pre><code class="objc">            if shouldDelayPerforming {</code></pre></td>
<td class="coverage">29x</td>
</tr>
<tr class="covered">
<td class="num">55</td>
<td class="src"><pre><code class="objc">                postponedIntegrationHandler.update(containerViewController: containerController, animated: animated, completion: { result in</code></pre></td>
<td class="coverage">2x</td>
</tr>
<tr class="covered">
<td class="num">56</td>
<td class="src"><pre><code class="objc">                    guard result.isSuccessful else {</code></pre></td>
<td class="coverage">2x</td>
</tr>
<tr class="missed">
<td class="num">57</td>
<td class="src"><pre><code class="objc">                        completion(result)</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">58</td>
<td class="src"><pre><code class="objc">                        return</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="covered">
<td class="num">59</td>
<td class="src"><pre><code class="objc">                    }</code></pre></td>
<td class="coverage">2x</td>
</tr>
<tr class="covered">
<td class="num">60</td>
<td class="src"><pre><code class="objc">                    self.embed(viewController: viewController, with: postponedIntegrationHandler, completion: completion)</code></pre></td>
<td class="coverage">2x</td>
</tr>
<tr class="covered">
<td class="num">61</td>
<td class="src"><pre><code class="objc">                })</code></pre></td>
<td class="coverage">2x</td>
</tr>
<tr class="covered">
<td class="num">62</td>
<td class="src"><pre><code class="objc">            } else {</code></pre></td>
<td class="coverage">29x</td>
</tr>
<tr class="covered">
<td class="num">63</td>
<td class="src"><pre><code class="objc">                postponedIntegrationHandler.purge(animated: animated, completion: { result in</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">64</td>
<td class="src"><pre><code class="objc">                    guard result.isSuccessful else {</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="missed">
<td class="num">65</td>
<td class="src"><pre><code class="objc">                        completion(result)</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="missed">
<td class="num">66</td>
<td class="src"><pre><code class="objc">                        return</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="covered">
<td class="num">67</td>
<td class="src"><pre><code class="objc">                    }</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">68</td>
<td class="src"><pre><code class="objc">                    self.action.perform(with: viewController, on: containerController, animated: animated) { result in</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">69</td>
<td class="src"><pre><code class="objc">                        self.assertIfNotMainThread()</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">70</td>
<td class="src"><pre><code class="objc">                        completion(result)</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">71</td>
<td class="src"><pre><code class="objc">                    }</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">72</td>
<td class="src"><pre><code class="objc">                })</code></pre></td>
<td class="coverage">27x</td>
</tr>
<tr class="covered">
<td class="num">73</td>
<td class="src"><pre><code class="objc">            }</code></pre></td>
<td class="coverage">29x</td>
</tr>
<tr class="covered">
<td class="num">74</td>
<td class="src"><pre><code class="objc">        }</code></pre></td>
<td class="coverage">30x</td>
</tr>
<tr class="covered">
<td class="num">75</td>
<td class="src"><pre><code class="objc">    }</code></pre></td>
<td class="coverage">30x</td>
</tr>
<tr class="never">
<td class="num">76</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">77</td>
<td class="src"><pre><code class="objc">    private func embed(viewController: UIViewController, with postponedIntegrationHandler: PostponedActionIntegrationHandler, completion: @escaping (RoutingResult) -&gt; Void) {</code></pre></td>
<td class="coverage">3x</td>
</tr>
<tr class="covered">
<td class="num">78</td>
<td class="src"><pre><code class="objc">        do {</code></pre></td>
<td class="coverage">3x</td>
</tr>
<tr class="covered">
<td class="num">79</td>
<td class="src"><pre><code class="objc">            var postponedChildControllers = postponedIntegrationHandler.postponedViewControllers</code></pre></td>
<td class="coverage">3x</td>
</tr>
<tr class="covered">
<td class="num">80</td>
<td class="src"><pre><code class="objc">            try perform(embedding: viewController, in: &amp;postponedChildControllers)</code></pre></td>
<td class="coverage">3x</td>
</tr>
<tr class="covered">
<td class="num">81</td>
<td class="src"><pre><code class="objc">            postponedIntegrationHandler.update(postponedViewControllers: postponedChildControllers)</code></pre></td>
<td class="coverage">3x</td>
</tr>
<tr class="covered">
<td class="num">82</td>
<td class="src"><pre><code class="objc">            completion(.success)</code></pre></td>
<td class="coverage">3x</td>
</tr>
<tr class="covered">
<td class="num">83</td>
<td class="src"><pre><code class="objc">        } catch {</code></pre></td>
<td class="coverage">3x</td>
</tr>
<tr class="missed">
<td class="num">84</td>
<td class="src"><pre><code class="objc">            completion(.failure(error))</code></pre></td>
<td class="coverage">!</td>
</tr>
<tr class="covered">
<td class="num">85</td>
<td class="src"><pre><code class="objc">        }</code></pre></td>
<td class="coverage">3x</td>
</tr>
<tr class="covered">
<td class="num">86</td>
<td class="src"><pre><code class="objc">    }</code></pre></td>
<td class="coverage">3x</td>
</tr>
<tr class="never">
<td class="num">87</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">88</td>
<td class="src"><pre><code class="objc">    func perform(embedding viewController: UIViewController, in childViewControllers: inout [UIViewController]) throws {</code></pre></td>
<td class="coverage">67x</td>
</tr>
<tr class="covered">
<td class="num">89</td>
<td class="src"><pre><code class="objc">        try action.perform(embedding: viewController, in: &amp;childViewControllers)</code></pre></td>
<td class="coverage">67x</td>
</tr>
<tr class="covered">
<td class="num">90</td>
<td class="src"><pre><code class="objc">    }</code></pre></td>
<td class="coverage">67x</td>
</tr>
<tr class="never">
<td class="num">91</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">92</td>
<td class="src"><pre><code class="objc">    public var description: String {</code></pre></td>
<td class="coverage">28x</td>
</tr>
<tr class="covered">
<td class="num">93</td>
<td class="src"><pre><code class="objc">        String(describing: action)</code></pre></td>
<td class="coverage">28x</td>
</tr>
<tr class="covered">
<td class="num">94</td>
<td class="src"><pre><code class="objc">    }</code></pre></td>
<td class="coverage">28x</td>
</tr>
<tr class="never">
<td class="num">95</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="covered">
<td class="num">96</td>
<td class="src"><pre><code class="objc">    func isEmbeddable(to container: ContainerViewController.Type) -&gt; Bool {</code></pre></td>
<td class="coverage">40x</td>
</tr>
<tr class="covered">
<td class="num">97</td>
<td class="src"><pre><code class="objc">        container is A.ViewController.Type</code></pre></td>
<td class="coverage">40x</td>
</tr>
<tr class="covered">
<td class="num">98</td>
<td class="src"><pre><code class="objc">    }</code></pre></td>
<td class="coverage">40x</td>
</tr>
<tr class="never">
<td class="num">99</td>
<td class="src"><pre><code class="objc"></code></pre></td>
<td class="coverage"></td>
</tr>
<tr class="never">
<td class="num">100</td>
<td class="src"><pre><code class="objc">}</code></pre></td>
<td class="coverage"></td>
</tr>
</table>
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